diff options
| author |   cheloha <cheloha@openbsd.org> | 2019-03-01 01:46:18 +0000 |
|---|---|---|
| committer | cheloha <cheloha@openbsd.org> | 2019-03-01 01:46:18 +0000 |
| commit | 02dbcf75add5ac523ea2382ac03d8471abd25fc4 (patch) | |
| tree | a413251e49ea2095f27df0026ce165c3d7805faf /lib/libc | |
| parent | IPv6 fragments with malformed extension headers could be erroneously (diff) | |
| download | wireguard-openbsd-02dbcf75add5ac523ea2382ac03d8471abd25fc4.tar.xz wireguard-openbsd-02dbcf75add5ac523ea2382ac03d8471abd25fc4.zip | |
New mmap(2) flag: MAP_CONCEAL.
MAP_CONCEAL'd memory is not written to disk in the event of a core dump.
It may grow other qualities in the future.
Wanted by libressl, probably useful elsewhere, too.
Prompted by deraadt@, concept from deraadt@/kettenis@. With input from
deraadt@, cjeker@, kettenis@, otto@, bcook@, matthew@, guenther@, djm@,
and tedu@.
ok otto@ deraadt@
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions